1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef VPN_DATABASE_HELPER_H 17 #define VPN_DATABASE_HELPER_H 18 19 #include <climits> 20 #include <functional> 21 #include <string> 22 23 #include "ipsecvpn_config.h" 24 #include "l2tpvpn_config.h" 25 #include "rdb_common.h" 26 #include "rdb_errno.h" 27 #include "rdb_helper.h" 28 #include "rdb_open_callback.h" 29 #include "rdb_predicates.h" 30 #include "rdb_store.h" 31 #include "result_set.h" 32 #include "vpn_data_bean.h" 33 34 namespace OHOS { 35 namespace NetManagerStandard { 36 class VpnDatabaseHelper { 37 public: 38 static VpnDatabaseHelper &GetInstance(); 39 int32_t InsertOrUpdateData(const sptr<VpnDataBean> &vpnBean); 40 int32_t QueryVpnData(sptr<VpnDataBean> &vpnBean, const std::string &vpnUuid); 41 int32_t QueryAllData(std::vector<sptr<SysVpnConfig>> &infos, const int32_t userId); 42 int32_t DeleteVpnData(const std::string &vpnUuid); 43 bool IsVpnInfoExists(const std::string &vpnId); 44 45 private: 46 VpnDatabaseHelper(); 47 ~VpnDatabaseHelper() = default; 48 int32_t InsertData(const sptr<VpnDataBean> &vpnBean); 49 int32_t UpdateData(const sptr<VpnDataBean> &vpnBean); 50 int32_t EncryptData(const sptr<VpnDataBean> &vpnBean); 51 int32_t DecryptData(const sptr<VpnDataBean> &vpnBean); 52 53 void GetVpnDataFromResultSet(const std::shared_ptr<OHOS::NativeRdb::ResultSet> &queryResultSet, 54 sptr<VpnDataBean> &vpnBean); 55 void BindVpnData(NativeRdb::ValuesBucket &values, const sptr<VpnDataBean> &info); 56 int32_t getVpnDataSize(const sptr<VpnDataBean> &vpnBean); 57 std::shared_ptr<OHOS::NativeRdb::RdbStore> store_ = nullptr; 58 }; 59 60 class VpnDataBaseCallBack : public OHOS::NativeRdb::RdbOpenCallback { 61 public: 62 int32_t OnCreate(OHOS::NativeRdb::RdbStore &rdbStore) override; 63 int32_t OnUpgrade(OHOS::NativeRdb::RdbStore &rdbStore, int32_t oldVersion, int32_t newVersion) override; 64 int32_t OnDowngrade(OHOS::NativeRdb::RdbStore &rdbStore, int32_t currentVersion, int32_t targetVersion) override; 65 }; 66 } // namespace NetManagerStandard 67 } // namespace OHOS 68 69 #endif // VPN_DATABASE_HELPER_H 70